Chemistry Final Exam Study Crossword

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Across
  1. 1. The most common unit for concentration, calculated as moles of solute over liters of solution
  2. 4. The letters of the Ideal Gas Law in order (ignoring the equals sign) (5 letters in a row; not a word)
  3. 5. "Chemical Balance", when the rate of a forward and reverse reaction is the same, so the concentrations don't change
  4. 6. The atomic number of this element is 8
  5. 10. These increase the rate of reaction, and aren't used up. They're basically "tools" for reactions!
  6. 12. The 4 types of orbitals, in order (4 letters in a row; not a word)
  7. 13. Positively charged subatomic particle
  8. 15. The electrons on the outside of an atom are called the _______ electrons
  9. 16. This acronym helps you remember that oxidation is loss of electrons, and reduction is gain of electrons (two words)
Down
  1. 2. This measures how fast particles are moving/vibrating at a molecular level
  2. 3. The "E" in CER
  3. 7. On the pH scale, 7 isn't acidic or basic. It's _______.
  4. 8. The _____ rule says that each element, with just a few exceptions, wants 8 valence electrons
  5. 9. According to Bronsted and Lowry, this kind of chemical adds hydrogen ions (aka protons) to a solution
  6. 11. The type of reaction where 2 or more reactants combine to make one big product
  7. 14. Diagrams called _____ structures are made up of dots, lines, and letters, and represent molecules and bonds